50004720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 169260000

約数和(自身を除く): 119255280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 349, 360, 398, 597, 698, 720, 796, 995, 1047, 1194, 1396, 1592, 1745, 1791, 1990, 2094, 2388, 2792, 2985, 3141, 3184, 3490, 3582, 3980, 4188, 4776, 5235, 5584, 5970, 6282, 6980, 7164, 7960, 8376, 8955, 9552, 10470, 11940, 12564, 13960, 14328, 15705, 15920, 16752, 17910, 20940, 23880, 25128, 27920, 28656, 31410, 35820, 41880, 47760, 50256, 62820, 69451, 71640, 83760, 125640, 138902, 143280, 208353, 251280, 277804, 347255, 416706, 555608, 625059, 694510, 833412, 1041765, 1111216, 1250118, 1389020, 1666824, 2083530, 2500236, 2778040, 3125295, 3333648, 4167060, 5000472, 5556080, 6250590, 8334120, 10000944, 12501180, 16668240, 25002360, 50004720]

約数ペア:

[(1, 50004720), (2, 25002360), (3, 16668240), (4, 12501180), (5, 10000944), (6, 8334120), (8, 6250590), (9, 5556080), (10, 5000472), (12, 4167060), (15, 3333648), (16, 3125295), (18, 2778040), (20, 2500236), (24, 2083530), (30, 1666824), (36, 1389020), (40, 1250118), (45, 1111216), (48, 1041765), (60, 833412), (72, 694510), (80, 625059), (90, 555608), (120, 416706), (144, 347255), (180, 277804), (199, 251280), (240, 208353), (349, 143280), (360, 138902), (398, 125640), (597, 83760), (698, 71640), (720, 69451), (796, 62820), (995, 50256), (1047, 47760), (1194, 41880), (1396, 35820), (1592, 31410), (1745, 28656), (1791, 27920), (1990, 25128), (2094, 23880), (2388, 20940), (2792, 17910), (2985, 16752), (3141, 15920), (3184, 15705), (3490, 14328), (3582, 13960), (3980, 12564), (4188, 11940), (4776, 10470), (5235, 9552), (5584, 8955), (5970, 8376), (6282, 7960), (6980, 7164)]